Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-29 Thread Juha.Riihimaki
On Oct 26, 2009, at 23:05, ext Aurelien Jarno wrote: On Mon, Oct 26, 2009 at 10:11:07AM +0100, Laurent Desnogues wrote: On Mon, Oct 26, 2009 at 8:46 AM, juha.riihim...@nokia.com wrote: On Oct 25, 2009, at 16:01, ext Laurent Desnogues wrote: I don't really like the idea of having

Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-29 Thread Laurent Desnogues
On Thu, Oct 29, 2009 at 2:45 PM, juha.riihim...@nokia.com wrote: [...] Alrighty then, I did the patch against the latest git and it's rather large... but seems to have broken nothing at least in my testing. The patch will remove all implicit tcg temp variable allocation and deallocation in

Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-26 Thread Juha.Riihimaki
On Oct 25, 2009, at 16:01, ext Laurent Desnogues wrote: I don't really like the idea of having tcg_qemu_ld/st not factored in some place, as it makes memory access tracing extensions more intrusive. This brings us back to the problem having function freeing tmps. In that case, you could

Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-26 Thread Laurent Desnogues
On Mon, Oct 26, 2009 at 8:46 AM, juha.riihim...@nokia.com wrote: On Oct 25, 2009, at 16:01, ext Laurent Desnogues wrote: I don't really like the idea of having tcg_qemu_ld/st not factored in some place, as it makes memory access tracing extensions more intrusive. This brings us back to

Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-26 Thread Aurelien Jarno
On Mon, Oct 26, 2009 at 10:11:07AM +0100, Laurent Desnogues wrote: On Mon, Oct 26, 2009 at 8:46 AM, juha.riihim...@nokia.com wrote: On Oct 25, 2009, at 16:01, ext Laurent Desnogues wrote: I don't really like the idea of having tcg_qemu_ld/st not factored in some place, as it makes

Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-25 Thread Laurent Desnogues
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote: From: Juha Riihimäki juha.riihim...@nokia.com Reduce the amount of TCG ops generated from NEON vld/vst instructions by simplifying the code generation. Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com ---  

[Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops

2009-10-24 Thread juha . riihimaki
From: Juha Riihimäki juha.riihim...@nokia.com Reduce the amount of TCG ops generated from NEON vld/vst instructions by simplifying the code generation. Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com --- target-arm/translate.c | 67 --- 1